Due to the weak economy and rising oil prices, many people are looking for any way possible to cut their utility bills. One way to cut your overall utility costs would be to find ways to save money with your gas dryer. If your dryer works using gas heat, you could save a lot of money by ensuring that the filter is always cleaned out. If your filter on your dryer is not cleaned out, then the heat will not pass through the dryer as easily, and you will need to run your dryer for a longer period of time to dry your clothes.